Recent Advances in Stretchable Hydrogels-Based Triboelectric Nanogenerators for On-Skin Electronics

Materials Chemistry Frontiers, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

This review summarizes the properties of stretchable hydrogels and their optimization for TENGs in on-skin electronics, highlighting applications addressing challenges related to durability user comfort.

Language: Английский

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Smart Bandage Based on a ZIF-8 Triboelectric Nanogenerator for In Situ Real-Time Monitoring of Drug Concentration

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(30), P. 39079 - 39089

Published: July 18, 2024

For chronic wounds, frequent replacement of bandages not only increases the likelihood secondary damage and risk cross infection but also wastes medication. Therefore, in situ real-time monitoring concentrations residual drugs is crucial. Here, we propose a novel strategy that combines triboelectric nanogenerator (TENG) with medical to develop smart bandage based on zeolite imidazolate framework TENG. During process wound healing, electrical output TENG changes continuous release drugs. Based correlation between signal drug concentration, concentration can be monitored situ, guiding staff replace at most appropriate time. The provides new for an ideal feasible solution field biomedical sensing.

Language: Английский

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Eutectic gels: Presentation and prospect

Applied Materials Today, Journal Year: 2024, Volume and Issue: 39, P. 102342 - 102342

Published: July 26, 2024

Language: Английский

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High-strength conductive hydrogels based on the Hofmeister effect for friction nanogenerators

Materials Today Chemistry, Journal Year: 2024, Volume and Issue: 40, P. 102266 - 102266

Published: Aug. 23, 2024

Language: Английский

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Enhanced multifunctional sensing in human motion with speed-controlled coaxial wet-spun hollow MWCNT-TPU/TPU smart fibers

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 498, P. 155045 - 155045

Published: Aug. 23, 2024

Language: Английский

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Structure and Wiring Optimized TT/MT Double‐Helical Fiber Sensors: Fabrication and Applications in Human Motion Monitoring and Gesture Recognition

Advanced Science, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 4, 2025

Abstract A fibrous flexible sensor, with its small size, minimally burdens the human body, ranking among most user‐friendly sensors. However, application is often limited by damage caused electrode movement, as sensors are typically attached to joints, which can be greatly alleviated placing two electrodes on same side. Inspired hydrogen bonds in double‐helical structure of DNA, design commonly found and applied fiber‐based batteries supercapacitors into through coaxial wet‐spinning further treatment. The double helical sensor exhibits high strength maintains stable operation prepared under over 300% strain gauge factors (GF) 0.9, 39.5, 349, respectively, working ranges. This unique single‐sided also enabled applications such water flow sensing. a smart glove capable real‐time integrated, five‐channel finger motion detection, used convolutional neural network (CNN)‐based machine learning algorithm achieve 98.8% accuracy recognizing six common gestures. study provides novel approach optimize distribution an internally encapsulated structure, making significant contribution field

Language: Английский

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Self-Powered Flexible Force-Sensing Sensor Based on Triboelectric Nanogenerator: Practical Applications in Non-Destructive Harvesting of Fresh Fruits and Vegetables

Nano Energy, Journal Year: 2025, Volume and Issue: unknown, P. 110860 - 110860

Published: March 1, 2025

Language: Английский

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Facile fabrication of micro-nano structure on Polydimethylsiloxane film surface for enhancing material recognition accuracy of machine learning-assisted triboelectric nanogenerator

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161796 - 161796

Published: March 1, 2025

Language: Английский

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Triboelectric Sensor Based on NaCl/agar Hydrogel as Portable Implicit Alarm Cipher System

Journal of Electronic Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 28, 2025

Language: Английский

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Eutectogels: Recent Advances and Emerging Biological Applications

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: April 7, 2025

Abstract Eutectogels, a family of emerging materials, integrate the characteristics deep eutectic solvents (DES) and gels, presenting unique application potential in biomedical engineering. However, latest progress eutectogels their applications field remain to be summarized refined. This review first introduces composition properties generated by interaction between DES gel matrix. Subsequently, classifications advantages are comprehensively discussed according cross‐linked preparation methods, including physical, chemical, multiple cross‐linked. By analyzing eutectogels, such as mechanical performance, thermal properties, conductivity, injectability, structure‐function relationships, is overviewed. Then, eutectogel's prospects engineering elaborated detail, drug delivery improve stability precise control release, enhancing curative effects reducing side effects. Also, functional utilization tissue engineering, biosensing, bioadhesives, related domains explored. Finally, existing challenges prospective research directions delineated.

Language: Английский

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